[INFO] cloning repository https://github.com/infinyon/rust-demo-apps [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/infinyon/rust-demo-apps" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finfinyon%2Frust-demo-apps", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finfinyon%2Frust-demo-apps'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 3c334dce1ce74c19dbfe4cad17c5937bc12fe67d [INFO] checking infinyon/rust-demo-apps against try#438eb4c1a1c3841523d7f672601e8adbe04cff28 for pr-147589-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finfinyon%2Frust-demo-apps" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/infinyon/rust-demo-apps [INFO] finished tweaking git repo https://github.com/infinyon/rust-demo-apps [INFO] tweaked toml for git repo https://github.com/infinyon/rust-demo-apps written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/infinyon/rust-demo-apps on toolchain 438eb4c1a1c3841523d7f672601e8adbe04cff28 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/infinyon/rust-demo-apps already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded async-trait v0.1.32 [INFO] [stderr] Downloaded async-task v1.3.1 [INFO] [stderr] Downloaded content_inspector v0.2.4 [INFO] [stderr] Downloaded kf-protocol-transport v2.0.1 [INFO] [stderr] Downloaded flv-util v0.2.0 [INFO] [stderr] Downloaded kf-protocol-core v0.1.1 [INFO] [stderr] Downloaded async-tls v0.7.0 [INFO] [stderr] Downloaded flv-future-aio v2.2.1 [INFO] [stderr] Downloaded serde_qs v0.4.6 [INFO] [stderr] Downloaded kf-protocol-api v0.1.0 [INFO] [stderr] Downloaded kf-protocol-message v0.1.1 [INFO] [stderr] Downloaded kf-protocol v1.1.3 [INFO] [stderr] Downloaded flv-types v0.2.2 [INFO] [stderr] Downloaded kf-protocol-fs v1.0.1 [INFO] [stderr] Downloaded k8-obj-core v1.0.0 [INFO] [stderr] Downloaded broadcaster v1.0.0 [INFO] [stderr] Downloaded kf-socket v2.0.0 [INFO] [stderr] Downloaded flv-api-spu v1.1.0 [INFO] [stderr] Downloaded flv-types v0.1.0 [INFO] [stderr] Downloaded flv-util v0.1.1 [INFO] [stderr] Downloaded flv-k8-spg v1.0.0 [INFO] [stderr] Downloaded flv-metadata v1.0.0 [INFO] [stderr] Downloaded k8-obj-app v1.0.0 [INFO] [stderr] Downloaded flv-k8-topic v1.0.0 [INFO] [stderr] Downloaded crc32c v0.4.0 [INFO] [stderr] Downloaded paste-impl v0.1.7 [INFO] [stderr] Downloaded kf-protocol-derive v0.1.0 [INFO] [stderr] Downloaded flv-api-sc v1.2.0 [INFO] [stderr] Downloaded data-encoding v2.2.0 [INFO] [stderr] Downloaded k8-obj-metadata v1.0.0 [INFO] [stderr] Downloaded k8-flv-metadata v1.0.0 [INFO] [stderr] Downloaded flv-k8-spu v1.0.0 [INFO] [stderr] Downloaded paste v0.1.7 [INFO] [stderr] Downloaded flv-client v3.1.0 [INFO] [stderr] Downloaded flv-k8-partition v1.0.0 [INFO] [stderr] Downloaded base64 v0.12.1 [INFO] [stderr] Downloaded async-std v1.5.0 [INFO] [stderr] Downloaded regex v1.3.5 [INFO] [stderr] Downloaded ring v0.16.14 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4180aa7ddb096654d2bbfb4a81b24e99d135218671a690772101bc8ed45044f1 [INFO] running `Command { std: "docker" "start" "-a" "4180aa7ddb096654d2bbfb4a81b24e99d135218671a690772101bc8ed45044f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4180aa7ddb096654d2bbfb4a81b24e99d135218671a690772101bc8ed45044f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4180aa7ddb096654d2bbfb4a81b24e99d135218671a690772101bc8ed45044f1", kill_on_drop: false }` [INFO] [stdout] 4180aa7ddb096654d2bbfb4a81b24e99d135218671a690772101bc8ed45044f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+438eb4c1a1c3841523d7f672601e8adbe04cff28" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b852b79c2be8b91713dfeebdb996a8458920683c0396bdf794fb441f05996d4c [INFO] running `Command { std: "docker" "start" "-a" "b852b79c2be8b91713dfeebdb996a8458920683c0396bdf794fb441f05996d4c", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.71 [INFO] [stderr] Compiling proc-macro2 v1.0.18 [INFO] [stderr] Compiling syn v1.0.30 [INFO] [stderr] Compiling log v0.4.8 [INFO] [stderr] Compiling cc v1.0.54 [INFO] [stderr] Compiling serde v1.0.111 [INFO] [stderr] Checking futures-core v0.3.4 [INFO] [stderr] Compiling num-traits v0.2.11 [INFO] [stderr] Checking futures-sink v0.3.4 [INFO] [stderr] Compiling proc-macro-nested v0.1.3 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Checking futures-io v0.3.4 [INFO] [stderr] Checking regex-syntax v0.6.17 [INFO] [stderr] Checking once_cell v1.3.1 [INFO] [stderr] Checking aho-corasick v0.7.10 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Checking futures-channel v0.3.4 [INFO] [stderr] Checking futures-task v0.3.4 [INFO] [stderr] Checking rustc-demangle v0.1.16 [INFO] [stderr] Checking bytes v0.5.4 [INFO] [stderr] Compiling ryu v1.0.3 [INFO] [stderr] Checking smallvec v1.2.0 [INFO] [stderr] Checking itoa v0.4.5 [INFO] [stderr] Checking lock_api v0.3.3 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Compiling error-chain v0.12.2 [INFO] [stderr] Checking data-encoding v2.2.0 [INFO] [stderr] Checking pin-project-lite v0.1.4 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling crc32c v0.4.0 [INFO] [stderr] Checking kv-log-macro v1.0.4 [INFO] [stderr] Checking crossbeam-channel v0.4.2 [INFO] [stderr] Checking tokio v0.2.21 [INFO] [stderr] Checking futures-timer v2.0.2 [INFO] [stderr] Checking content_inspector v0.2.4 [INFO] [stderr] Checking flv-types v0.1.0 [INFO] [stderr] Compiling quote v1.0.3 [INFO] [stderr] Checking smallvec v0.6.13 [INFO] [stderr] Checking owning_ref v0.3.3 [INFO] [stderr] Checking flv-types v0.2.2 [INFO] [stderr] Checking base64 v0.12.1 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking net2 v0.2.33 [INFO] [stderr] Checking parking_lot_core v0.7.0 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking async-task v1.3.1 [INFO] [stderr] Checking memmap v0.7.0 [INFO] [stderr] Compiling ring v0.16.14 [INFO] [stderr] Compiling backtrace-sys v0.1.34 [INFO] [stderr] Checking bytes v0.4.12 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking getrandom v0.1.14 [INFO] [stderr] Checking parking_lot v0.10.0 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking dirs v1.0.5 [INFO] [stderr] Checking http v0.1.21 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking mio v0.6.21 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking regex v1.3.5 [INFO] [stderr] Checking parking_lot_core v0.2.14 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking parking_lot v0.4.8 [INFO] [stderr] Checking mio-uds v0.6.7 [INFO] [stderr] Checking chashmap v2.2.2 [INFO] [stderr] Checking backtrace v0.3.45 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking env_logger v0.6.2 [INFO] [stderr] Compiling num-derive v0.2.5 [INFO] [stderr] Compiling kf-protocol-derive v0.1.0 [INFO] [stderr] Checking flv-util v0.2.0 [INFO] [stderr] Checking flv-util v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.111 [INFO] [stderr] Compiling proc-macro-hack v0.5.11 [INFO] [stderr] Compiling pin-project-internal v0.4.8 [INFO] [stderr] Compiling async-trait v0.1.32 [INFO] [stderr] Checking webpki v0.21.3 [INFO] [stderr] Checking sct v0.6.0 [INFO] [stderr] Checking rustls v0.17.0 [INFO] [stderr] Checking webpki-roots v0.19.0 [INFO] [stderr] Compiling futures-macro v0.3.4 [INFO] [stderr] Compiling paste-impl v0.1.7 [INFO] [stderr] Checking pin-project v0.4.8 [INFO] [stderr] Checking paste v0.1.7 [INFO] [stderr] Checking futures-util v0.3.4 [INFO] [stderr] Checking futures-executor v0.3.4 [INFO] [stderr] Checking broadcaster v1.0.0 [INFO] [stderr] Checking async-std v1.5.0 [INFO] [stderr] Checking futures v0.3.4 [INFO] [stderr] Checking async-tls v0.7.0 [INFO] [stderr] Checking flv-future-aio v2.2.1 [INFO] [stderr] Checking serde_json v1.0.53 [INFO] [stderr] Checking serde_qs v0.4.6 [INFO] [stderr] Checking kf-protocol-core v0.1.1 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking kf-protocol-api v0.1.0 [INFO] [stderr] Checking kf-protocol-transport v2.0.1 [INFO] [stderr] Checking k8-obj-metadata v1.0.0 [INFO] [stderr] Checking kf-protocol-message v0.1.1 [INFO] [stderr] Checking k8-obj-core v1.0.0 [INFO] [stderr] Checking flv-k8-topic v1.0.0 [INFO] [stderr] Checking flv-k8-partition v1.0.0 [INFO] [stderr] Checking flv-k8-spu v1.0.0 [INFO] [stderr] Checking k8-obj-app v1.0.0 [INFO] [stderr] Checking flv-k8-spg v1.0.0 [INFO] [stderr] Checking k8-flv-metadata v1.0.0 [INFO] [stderr] Checking kf-protocol-fs v1.0.1 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/kf-protocol-fs-1.0.1/src/lib.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(generators)] [INFO] [stdout] | ^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: removed in 1.75.0; see for more information [INFO] [stdout] = note: renamed to `coroutines` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0557`. [INFO] [stdout] [INFO] [stderr] error: could not compile `kf-protocol-fs` (lib) due to 1 previous error [INFO] running `Command { std: "docker" "inspect" "b852b79c2be8b91713dfeebdb996a8458920683c0396bdf794fb441f05996d4c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b852b79c2be8b91713dfeebdb996a8458920683c0396bdf794fb441f05996d4c", kill_on_drop: false }` [INFO] [stdout] b852b79c2be8b91713dfeebdb996a8458920683c0396bdf794fb441f05996d4c